Resultados de Pesquisa

INGLÊS

Habitat Selection In Birds

~~75,51€~~ 60,41€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Researchers in behavioural ecology discuss specific aspects of this topic including: The mechanism of habitat selection and how it operates Its relevance to population biology Behavioural and physiological implications The ecological and evolutionary significance of habitat choice and survival and reproduction in various habitat types.
INGLÊS

Ecophysiology Of Coniferous Forests

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Conifers - pine, fir and spruce trees - are dominant species in forests around the world. This text examines the physiology and ecology of conifers. Chapters focus on: the genetics of conifers; their geographic distribution; factors that influence their distribution; and the impact of insects.
INGLÊS

Resource Physiology Of Conifers - Acquisition, Allocation, And Utilization

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Coniferous forests are among the most important of ecosystems. These forests are widespread and influence both the financial and biological health of our globe. This text focuses attention on conifers and how these trees acquire, allocate, and utilize the resources that sustain this productivity.
INGLÊS

Animal Migration, Orientation And Navigation

de Gauthreaux

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Animal Migration, Orientation, and Navigation presents the various aspects of animal migration, including the evolution of migration, climatic and meteorological influences, and bioenergetics. This book discusses the physiological control, sensory systems, orientation and navigation, and biological clocks and phenology aspects of animal migration. Organized into five chapters, this book begins with an overview of the migration strategies of animals in the context of a space continuum. This text then explains the influence of short- and long-term climatic cycles on the spectrum of migratory patterns in nature. Other chapters consider the energetic requirements of different migration strategies and the energy stores of the migrants. This book discusses as well the physiological basis of animal migration, with emphasis on endocrinal findings on the timing and energetic aspects of different migration strategies. The final chapter deals with the mechanisms used in direction finding by migrating animals. This book is a valuable resource for biologists and ecologists.
INGLÊS

Habitat Selection In Birds

~~145,75€~~ 116,60€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Leading researchers in behavioural ecology discuss specific aspects of this important topic including: The mechanism of habitat selection and how it operates Its relevance to population biology Behavioural and physiological implications The ecological and evolutionary significance of habitat choice and survival and reproduction in various habitat types.
INGLÊS

Scaling Physiological Processes - Leaf To Globe

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Traditional plant physiological ecology is organism centered and provides a useful framework for understanding the interactions between plants and their environment and for identifying characteristics likely to result in plant success in a particular habitat. This book focuses on extending concepts from plant physiological ecology as a basis for understanding carbon, energy, and biogeochemical cycles at ecosystem, regional, and global levels.This will be a valuable resource for researchers and graduate students in ecology, plant ecophysiology, ecosystem research, biometerology, earth system science, and remote sensing.- The integration of metabolic activities across spatial scales, from leaf to ecosystem- Global constraints and regional processes- Functional units in ecological scaling- Models and technologies for scaling
INGLÊS

Flux Control In Biological Systems - From Enzymes To Populations And Ecosystems

de Ernst-Detlef Schulze

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Comprehending and modelling biomass production, nutrient, and water fluxes in biological systems requires understanding control mechanisms at various levels of organiztion. This new book, with 16 pages of four-colorplates, compares patterns and mechanisms of regulation-starting from enzyme reactions and ending at the population and ecosystem level. By doing so, the book investigates the general principles of how fluxes are adjusted and regulated. Such principles areessential for preparing effective models and for predicting human impacts on ecosystems. Flux Control in Biological Systems: From Enzymes to Populations and Ecosystems will be an essential personal library addition for student and professional environmental biologists, ecologists, physiologists, biochemists, botanists, microbiologists, soil scientists, and zoologists; as well as anyone who investigate patterns of matter and energy transfer in biological systems of different levels of complexity.* Presents the mechanisms of flux control* Explains the similarities of flux control at various levels of complexity and organization* Demonstrates how fluxes are adjusted in complex systems of interacting groups of organisms
INGLÊS

Exploitation Of Environmental Heterogeneity By Plants - Ecophysiological Processes Above- And Belowground

~~105,93€~~ 84,74€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 There is a new emerging interest in the effects of gaps and patches on succession and biodiversity. This innovative volume is a synthesis of studies of plant responses to temporal and spatial heterogeneity, the exploitation of resources from pulses and patches by plants, and their competition with neighbors in the face of this variability.Aboveground, the book focuses upon the nature of canopy patchiness, consequences of this heterogeneity for the light environment, and the mechanisms by which plants respond to and exploit this patchiness. Belowground, the text explores the heterogeneity of soil environments and how root systems obtain nutrients and water in the context of this temporal and spatial variability. As a new reference in an evolving and growing field, this text is sure to be a valuable tool for researchers and advanced students in plant physiology, ecology, agronomy, and forestry alike.
INGLÊS

Flooding And Plant Growth

de Bozzano G Luisa

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Flooding and Plant Growth covers the state of knowledge and opinion on the effects of flooding of soil with fresh or salt water on the metabolism and growth of herbaceous and woody plants. The book discusses the extent, causes, and impacts of flooding; the effects of flooding on soils and on the growth and metabolism of herbaceous plants; and the responses of woody plants to flooding. The text also describes the effect of flooding on water, carbohydrate, and mineral relations, as well as the effects of flooding on hormone relations and on plant disease. The adaptations to flooding with fresh water and the adaptations of plants to flooding with salt water are also encompassed. Agronomists, biochemists, plant ecologists, engineers, foresters, horticulturists, plant anatomists, meteorologists, geneticists, plant breeders, plant physiologists, and landscape architects will find the book invaluable.
INGLÊS

Arctic Ecosystems In A Changing Climate - An Ecophysiological Perspective

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The arctic region is predicted to experience the earliest and most pronounced global warming response to human-induced climatic change. This book synthesizes information on the physiological ecology of arctic plants, discusses how physiological processes influence ecosystem processes, and explores how climate warming will affect arctic plants, plant communities, and ecosystem processes.- Reviews the physiological ecology of arctic plants- Explores biotic controls over community and ecosystems processes- Provides physiological bases for predicting how the Arctic will respond to global climate change
INGLÊS

Trace Gas Emissions By Plants

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Many trace gases are exchanged between the atmosphere and the biosphere. Although much research has been published on the photosynthetic exchanges of carbon dioxide, oxygen, and water vapor, this book focuses on the importance of biogenic trace gases on atmosphere chemistry and ecosystem stability. Included are methane and its effect on the radiative properties of the atmosphere, hydrocarbons (isoprene and monoterpenes), and their role in the production of ozone and carbon monoxide. Also covered are sulfur and nitrogen gases, both of which can lead to ecosystem acidification. The biochemistry and physiology of production of these and other gases are investigated.Plant physiologists, ecologists, and atmospheric chemists and modelers will benefit from this book.
INGLÊS

Physiological Ecology Of Woody Plants

de Paul J. Kramer, Stephen G. Pallardy e Theodore T. Kozlowski

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The efficient management of trees and other woody plants can be improved given an understanding of the physiological processes that control growth, the complex environmental factors that influence those processes, and our ability to regulate and maintain environmental conditions that facilitate growth. - Emphasizes genetic and environmental interactions that influence woody plant growth- Outlines responses of individual trees and tree communities to environmental stress- Explores cultural practices useful for efficient management of shade, forest, and fruit trees, woody vines, and shrubs
INGLÊS

Allelopathy

de Elroy L. Rice

~~75,51€~~ 60,41€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 A thorough revision and update of the first edition, this Second Edition is designed to create an awareness of the rapidly developing field of allelopathy. The author appraises existing knowledge in certain critical areas, such as roles of allelopathy in the prevention of seed decay and in the nitrogen cycle, the chemical nature of allelopathic compounds, factors affecting concentrations of allelochemics in plants, movement of allelochemics from plants and absorption and translocation by other plants, mechanisms of action of allelopathic agents, and factors determining effectiveness of allelopathic compounds after egression from producing organisms. Areas in which more basic and applied research is needed are emphasized. A discussion of terminology and early history of allelopathy is followed by a discussion of the important roles of allelopathy in forestry, agriculture, plant pathology, and natural ecosystems. A separate listing of the phyla of plants demonstrated to have allelopathic species is also included.Allelopathy, Second Edition, is a comprehensive review of the literature on allelopathy, integrating information on allelopathy with important information on ecological and agronomic problems, citing more than 1000 references. Among those who will find this to be a valuable source of information are ecologists, horticulturists, botanists, plant pathologists, phytochemists, agricultural scientists, and plant breeders.
INGLÊS

Response Of Plants To Multiple Stresses

~~58,29€~~ 46,63€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Presents a whole-plant perspective on plant integrated responses to multiple stresses, including an analysis of how plants have evolved growth forms and phenological responses to cope with changing stress patterns in natural environments. This book explores stress responses at both the structural and process levels.
INGLÊS

Ecology In Agriculture

~~82,14€~~ 65,71€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Agricultural crops are prominent features of an increasing number of variously perturbed ecosystems and the landscapes occupied by these ecosystems. Yet the ecology of agricultural-dominated landscapes is only now receiving the scientific attention it has long deserved. This attention has been stimulated by the realization that all agriculture must become sustainable year after year while leaving nearby ecosystems unaffected. Ecology in Agriculture focuses exclusively on the ecology of agricultural ecosystems. The book is divided into four major sections. An introduction establishes the unique ties between agricultural and ecological sciences. The second section describes the community ecology of these sorts of ecosystems, while the final section focuses on the processes that operate throughout these agricultural landscapes. - Contains an ecological perspective on agricultural production and resource utilization- Includes in-depth reviews of major issues in crop ecology by active researchers- Covers a range of topics in agricultural ecophysiology, community ecology, and ecosystems ecology- Provides examples of ecological approaches to solving problems in crop management and environmental quality
INGLÊS

Plant Resource Allocation

~~165,63€~~ 132,50€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Explores the insights into the theory and functioning of plant resource allocation. This book presents fundamental topics of resource allocation prepared by a team of physiological ecologists.
INGLÊS

Plant Stems - Physiology And Functional Morphology

~~117,86€~~ 94,29€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Stems, of various sizes and shapes, are involved in most of the organic processes and interactions of plants, ranging from support, transport, and storage to development and protection. The stem itself is a crucially important intermediary: it links above- and below ground organs-connecting roots to leaves. An international team of leading researchers vividly illustrate that stems are more than pipes, more than simple connecting and supporting structures; rather stems are critical, anatomically distinct structures of enormous variability. It is, to an unappreciated extent, this variability that underpins both the diversity and the success of plants in myriad ecosystems.Plant Stems will be a valuable resource on form/function relationships for researchers and graduate-level students in ecology, evolutionary biology, physiology, development, genetics, agricultural sciences, and horticulture as they unravel the mechanisms and processes that allow organisms and ecosystems to function.- Syntheses of structural, physiological, and ecological functions of stems- Multiple viewpoints on how stem structure relates to performance- Highlights of major areas of plant biology long neglected
INGLÊS

Applications Of Physiological Ecology To Forest Management

de J. J. Landsberg e S. T. Gower

~~104,68€~~ 83,74€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Forest management is a complex process that incorporates information obtained from many sources. The physiological status of the trees in a forest has an impact on the likely success of any particular management strategy. This book outlines how tools for physiological ecology can be used in planning and managing forest ecosystems.
INGLÊS

C4 Plant Biology

~~109,98€~~ 87,98€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This work synthesizes the latest developments in C4 biochemistry, physiology, systematics, and ecology. It includes chapters discussing the role of C4 plants in the future development of the biosphere, particularly their interactive effects on soil, hydrological and atmospheric processes.
INGLÊS

Growth Control In Woody Plants

de Stephen G. Pallardy e Theodore T. Kozlowski

~~132,50€~~ 106,00€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The processes and mechanisms that control the growth of woody plants are of crucial importance for both economic and biological reasons. The comprehensive coverage of Growth Control in Woody Plants includes discussion of the growth controlling factors in both reproductive structures (flowers, fruit, seeds, pollen, etc.) and vegetative organs (stems, branches, leaves, and roots). Other major topics covered include seed germination, seedling growth, physiological and environmental regulation of growth, cultural practices, and biotechnology.This comprehensive treatment of the many factors that control the growth of woody plants can serve both as a valuable text and as a frequently used reference.* Includes comprehensive representation of a broad subject* Provides thorough bibliographic coverage * Well illustrated* Serves as a vital companion to Physiology of Woody Plants, Second Edition
INGLÊS

Carbon Dioxide And Environmental Stress

~~92,75€~~ 74,20€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Focuses on the interactive effects of environmental stresses with plant and ecosystem functions, especially with respect to changes in the abundance of carbon dioxide. This book considers the responses of the above-ground portion of the plant, and emphasizes the role of below-ground components in determining the nature of these interactions.
INGLÊS

Stable Isotopes And Biosphere - Atmosphere Interactions - Processes And Biological Controls

~~116,60€~~ 93,28€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The emerging multidisciplinary field of earth system science sets out to improve our understanding functioning ecosystems, at a global level across the entire planet. Stable Isotopes and Biosphere - Atmosphere Interactions looks to one of its most powerful tools — the application of stable isotope analyses — to understanding biosphere-atmosphere exchange of the greenhouse gases, and synthesizes much of the recent progress in this work.Stable Isotopes and Biosphere - Atmosphere Interactions describes recent progress in understanding the mechanisms, processes and applications of new techniques. It makes a significant contribution to the emerging, multidisciplinary study of the Earth as an interacting system. This book will be an important reference for students and researchers in biology, ecology, biogeochemistry, meteorology, and atmospheric science and will be invaluable for anyone with any interest in the future of the planet.- Describes applications of new stable isotope techniques to the emerging fields of earth system science and global change- Illustrates advances in scaling of physiological processes from leaf/soil to the global scale- Contains state-of-the-art, critical reviews written by international researchers and experts
INGLÊS

Carbon Dioxide, Populations, And Communities

de Fakhri A. Bazzaz

~~178,88€~~ 143,10€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Among the many predictions made concerning this disturbing trend is global warming sufficient to melt polar ice-caps thereby dramatically altering existing shorelines. This book talks about the carbon dioxide debate by substituting date for speculation. It explores evolutionary responses of both populations and communities to high carbon dioxide.
INGLÊS

Carbon Dioxide And Terrestrial Ecosystems

~~145,75€~~ 116,60€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The importance of carbon dioxide extends from cellular to global levels of organization and potential ecological deterioration may be the result of increased CO2 in our atmosphere. Recently, the research emphasis shifted from studies of photosynthesis pathways and plant growth to ground-breaking studies of carbon dioxide balances in ecosystems, regions, and even the entire globe. Carbon Dioxide and Terrestrial Ecosystems addresses these new areas of research. Economically important woody ecosystems are emphasized because they have substantial influence on global carbon dioxide balances. Herbaceous ecosystems (e.g., grasslands, prairies, wetlands) and crop ecosystems are also covered. The interactions among organisms, communities, and ecosystems are modeled, and the book closes with an important synthesis of this growing nexus of research. Carbon Dioxide and Terrestrial Ecosystems is a compilation of detailed scientific studies that reveal how ecosystems generally, and particular plants specifically, respond to changed levels of carbon dioxide. - Contributions from an international team of experts- Empirical examination of the actual effects of carbon dioxide- Variety of terrestrial habitats investigated- Specific plants and whole ecosystems offered as studies
A carregar resultados...

Ver mais resultados